Bradford Fireseal® Party Wall Sealer Insulation
Bradford Fireseal Party Wall Sealer is non-combustible stonewool® insulation designed to provide fire protection in party walls and separating walls between adjoining occupancies in Class 1 buildings. Available in a range of thicknesses to suit wider concrete blockwork and precast walls, this wide-format blanket is installed above and within party walls to suit most applications. Safe and easy to handle, it cuts cleanly and is designed to stay securely in place for a reliable, tidy installation.
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Key Features
Fire safety
Non-combustible stonewool construction maintains fire resistance and integrity under high temperatures
Thermal Performance
Provides additional thermal insulation, helping to improve energy efficiency while supporting fire safety compliance
Durable Performance
Maintains form and integrity over time, ensuring long-term reliability
Easy to install
Cuts cleanly, pushes into place and holds position for a neat, consistent finish





